EP3820205A4 - Procédé et dispositif de commande de puissance, terminal et support de données - Google Patents

Procédé et dispositif de commande de puissance, terminal et support de données Download PDF

Info

Publication number
EP3820205A4
EP3820205A4 EP19843119.9A EP19843119A EP3820205A4 EP 3820205 A4 EP3820205 A4 EP 3820205A4 EP 19843119 A EP19843119 A EP 19843119A EP 3820205 A4 EP3820205 A4 EP 3820205A4
Authority
EP
European Patent Office
Prior art keywords
terminal
storage medium
control method
power control
power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19843119.9A
Other languages
German (de)
English (en)
Other versions
EP3820205B1 (fr
EP3820205A1 (fr
Inventor
Yi Zhang
Xueying Hou
Liang Xia
Lijie Hu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Mobile Communications Group Co Ltd
China Mobile Communications Ltd Research Institute
Original Assignee
China Mobile Communications Group Co Ltd
China Mobile Communications Ltd Research Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Mobile Communications Group Co Ltd, China Mobile Communications Ltd Research Institute filed Critical China Mobile Communications Group Co Ltd
Publication of EP3820205A1 publication Critical patent/EP3820205A1/fr
Publication of EP3820205A4 publication Critical patent/EP3820205A4/fr
Application granted granted Critical
Publication of EP3820205B1 publication Critical patent/EP3820205B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/226—TPC being performed according to specific parameters taking into account previous information or commands using past references to control power, e.g. look-up-table
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/10—Open loop power control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP19843119.9A 2018-07-30 2019-07-30 Procédé et dispositif de commande de puissance, terminal et support de données Active EP3820205B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810854475.5A CN110784917B (zh) 2018-07-30 2018-07-30 一种功率控制方法及装置、终端、存储介质
PCT/CN2019/098471 WO2020024954A1 (fr) 2018-07-30 2019-07-30 Procédé et dispositif de commande de puissance, terminal et support de données

Publications (3)

Publication Number Publication Date
EP3820205A1 EP3820205A1 (fr) 2021-05-12
EP3820205A4 true EP3820205A4 (fr) 2021-08-11
EP3820205B1 EP3820205B1 (fr) 2023-08-30

Family

ID=69231410

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19843119.9A Active EP3820205B1 (fr) 2018-07-30 2019-07-30 Procédé et dispositif de commande de puissance, terminal et support de données

Country Status (7)

Country Link
US (1) US11582698B2 (fr)
EP (1) EP3820205B1 (fr)
CN (1) CN110784917B (fr)
AU (1) AU2019315974B2 (fr)
CA (1) CA3107989C (fr)
SG (1) SG11202100998VA (fr)
WO (1) WO2020024954A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114642041B (zh) * 2020-02-13 2024-05-07 Oppo广东移动通信有限公司 上行传输功率的确定方法、装置、设备及存储介质
EP4117372A4 (fr) * 2020-04-10 2023-04-26 Huawei Technologies Co., Ltd. Procédé et appareil de régulation de puissance
US20220322408A1 (en) * 2021-04-06 2022-10-06 Qualcomm Incorporated Urllc indications with multi-transmission grants
EP4374637A1 (fr) * 2021-07-23 2024-05-29 Lenovo (Beijing) Limited Régulation de puissance en boucle fermée pour transmission pusch et pucch en multi-trp
US20230239804A1 (en) * 2022-01-27 2023-07-27 Samsung Electronics Co., Ltd. Uplink power control for data and control channels

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018028104A1 (fr) * 2016-08-12 2018-02-15 中兴通讯股份有限公司 Procédé de commande de puissance de liaison montante, appareil et support d'informations

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120182893A1 (en) * 2011-01-17 2012-07-19 Solomon Trainin Method, apparatus and system for controlling power of wireless communication device
CN103037489B (zh) * 2011-09-29 2017-12-26 中兴通讯股份有限公司 上行信号功率控制方法及装置
US9392550B2 (en) * 2011-11-12 2016-07-12 Lg Electronics Inc. Method for allowing terminal to determine uplink transmission power in wireless communication system and device therefor
CN102612129B (zh) * 2012-03-07 2014-12-10 电信科学技术研究院 一种上行闭环功率控制方法及其设备
JP6378679B2 (ja) * 2013-07-12 2018-08-22 シャープ株式会社 端末装置および方法
WO2015018033A1 (fr) 2013-08-08 2015-02-12 Mediatek Inc. Commande de puissance de liaison montante dans des systèmes tdd adaptatifs
CN105379368A (zh) * 2013-08-08 2016-03-02 联发科技股份有限公司 自适应tdd系统中ue发送功率调整状态累积
CN103428839B (zh) * 2013-08-08 2017-03-01 大唐移动通信设备有限公司 一种tpc命令字的处理方法及装置
EP2966919A1 (fr) * 2014-07-11 2016-01-13 Innovative Sonic Corporation Procédé et appareil permettant de mettre en oeuvre un service dispositif-à-dispositif (d2d) dans un système de communication sans fil
EP3455983B1 (fr) * 2016-05-11 2021-09-08 IDAC Holdings, Inc. Accès multiple non orthogonal asynchrone de liaison montante
CN111955033A (zh) * 2018-04-05 2020-11-17 联想（新加坡）私人有限公司 多个上行链路载波的ue功率控制

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018028104A1 (fr) * 2016-08-12 2018-02-15 中兴通讯股份有限公司 Procédé de commande de puissance de liaison montante, appareil et support d'informations
EP3499980A1 (fr) * 2016-08-12 2019-06-19 ZTE Corporation Procédé de commande de puissance de liaison montante, appareil et support d'informations

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MEDIATEK INC: "Remaining issues of UL power control", vol. RAN WG1, no. Busan, South Korea; 20180521 - 20180525, 24 May 2018 (2018-05-24), XP051463265, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5F93/Docs> [retrieved on 20180524] *
MEDIATEK INC: "Remaining issues of UL power control", vol. RAN WG1, no. Sanya, China; 20180416 - 20180420, 15 April 2018 (2018-04-15), XP051426358, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings%5F3GPP%5FSYNC/RAN1/Docs/> [retrieved on 20180415] *

Also Published As

Publication number Publication date
CA3107989A1 (fr) 2020-02-06
AU2019315974A1 (en) 2021-03-04
CN110784917B (zh) 2021-03-30
US11582698B2 (en) 2023-02-14
AU2019315974B2 (en) 2022-01-06
SG11202100998VA (en) 2021-03-30
EP3820205B1 (fr) 2023-08-30
CA3107989C (fr) 2023-06-13
CN110784917A (zh) 2020-02-11
WO2020024954A1 (fr) 2020-02-06
EP3820205A1 (fr) 2021-05-12
US20210204220A1 (en) 2021-07-01

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